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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Lead and copper summaries

Each row is one summary of one monitoring period, and the agency records more than one kind.

3,261–3,280 of 5,922 monitoring-period summaries. From monitoring periods beginning September 25, 2021 to September 25, 2026.

Choose a date range

This page can show a range of up to 5 years at a time. That is a limit of this service, not of what the agency records.

Choose water systems
How to read a summary

Each row summarises one analyte over one monitoring period for one system. The number of samples behind each value is in the column beside it.

The agency records more than one kind of summary, and the Type column says which. Type 90 is the ninetieth percentile — the value 90% of that period’s samples fall at or below. The agency publishes no explanation for the other codes, so this page does not offer one: a value of another type is not a 90th percentile and must not be read as one.

Lead and copper sample summaries across the systems Mississippi State Department of Health serves, 3,261 to 3,280 of 5,922 monitoring-period summaries shown. Each row is one analyte over one monitoring period for one system, and the Type column says which kind of summary it is — only type 90 is a ninetieth percentile. The rows are in the agency’s own order and are not ranked by value.
County Water system Analyte Monitoring period Facility Samples Measure
Lauderdale Long Creek W/A (Whynot), MS0380128 Copper Jan 1, 2024 – Dec 31, 2026 DS000 0 Not recorded
Lauderdale Long Creek W/A (Whynot), MS0380128 Lead Jan 1, 2024 – Dec 31, 2026 DS000 10 0 MG/L 90th percentile
Lauderdale Long Creek W/A (Whynot), MS0380128 Lead Jan 1, 2024 – Dec 31, 2026 DS000 10 0 MG/L
Lauderdale Long Creek W/A (Whynot), MS0380128 Lead Jan 1, 2024 – Dec 31, 2026 DS000 0 Not recorded
Lawrence Jayess-Topeka-Tilton W/A, MS0390001 Copper Jan 1, 2022 – Dec 31, 2024 DS000 20 0.394 MG/L 90th percentile
Lawrence Jayess-Topeka-Tilton W/A, MS0390001 Copper Jan 1, 2022 – Dec 31, 2024 DS000 20 0.425 MG/L
Lawrence Jayess-Topeka-Tilton W/A, MS0390001 Copper Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Lawrence Jayess-Topeka-Tilton W/A, MS0390001 Lead Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0022 MG/L 90th percentile
Lawrence Jayess-Topeka-Tilton W/A, MS0390001 Lead Jan 1, 2022 – Dec 31, 2024 DS000 20 0.0029 MG/L
Lawrence Jayess-Topeka-Tilton W/A, MS0390001 Lead Jan 1, 2022 – Dec 31, 2024 DS000 0 Not recorded
Lawrence Town of New Hebron, MS0390004 Copper Jan 1, 2024 – Dec 31, 2026 DS000 5 0.122 MG/L 90th percentile
Lawrence Town of New Hebron, MS0390004 Copper Jan 1, 2024 – Dec 31, 2026 DS000 5 0.122 MG/L
Lawrence Town of New Hebron, MS0390004 Copper Jan 1, 2024 – Dec 31, 2026 DS000 0 Not recorded
Lawrence Town of New Hebron, MS0390004 Lead Jan 1, 2024 – Dec 31, 2026 DS000 5 0.0017 MG/L 90th percentile
Lawrence Town of New Hebron, MS0390004 Lead Jan 1, 2024 – Dec 31, 2026 DS000 5 0.0017 MG/L
Lawrence Town of New Hebron, MS0390004 Lead Jan 1, 2024 – Dec 31, 2026 DS000 0 Not recorded
Lawrence Sontag-Wanilla, MS0390006 Copper Jan 1, 2024 – Dec 31, 2026 DS000 10 0.13 MG/L 90th percentile
Lawrence Sontag-Wanilla, MS0390006 Copper Jan 1, 2024 – Dec 31, 2026 DS000 10 0.131 MG/L
Lawrence Sontag-Wanilla, MS0390006 Copper Jan 1, 2024 – Dec 31, 2026 DS000 0 Not recorded
Lawrence Sontag-Wanilla, MS0390006 Lead Jan 1, 2024 – Dec 31, 2026 DS000 10 0 MG/L 90th percentile